Respuesta :

ricchad

Answer:

x = 114

Step-by-step explanation:

0.2x – 1.8/5 = 4.2​

0.2x - 1.8 = 4.2 (5)

x = 21 + 1.8

        0.2

x = 22.8 / 0.2

x = 114

Otras preguntas